Critical severity · published Apr 10, 2019
CVE-2005-3590
The getgrouplist function in the GNU C library (glibc) before version 2.3.5, when invoked with a zero argument, writes to the passed pointer even if the specified array size is…
9.8
CVSS
2.1%
EPSS
No
On KEV
Description
The getgrouplist function in the GNU C library (glibc) before version 2.3.5, when invoked with a zero argument, writes to the passed pointer even if the specified array size is zero, leading to a buffer overflow and potentially allowing attackers to corrupt memory.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GL
Glibc · Gnu
before 2.3.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2005-3590
CVE.org
https://www.cve.org/CVERecord?id=CVE-2005-3590
www.securityfocus.com
http://www.securityfocus.com/bid/107871
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=661
support.f5.com
https://support.f5.com/csp/article/K12740406
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